Finding the Fourth Proportional to 88,039.84, 121,494.27 and 47,753.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,039.84 : 121,494.27 = 47,753.50 : x
2. Step 2: Convert to fraction form
   88,039.84/121,494.27 = 47,753.50/x
3. Step 3: Cross multiply
   88,039.84x = 121,494.27 × 47,753.50
4. Step 4: Simplify right side
   88,039.84x = 5,801,776,622.45
5. Step 5: Solve for x
   x = 5,801,776,622.45/88,039.84
6. Step 6: Final answer
   x = 65,899.45